Overwrote a save and cannot recover park + request to please change the game to keep autosaves for 24 hours

Hi all.

I accidentally saved a park over another one today, and now I'm unable to get the original park back. I've been working on that one since the game launched, and all of my work is just gone: I'm devastated. I've gone into the system files and unfortunately, it only keeps the most recent autosave.

If there is any way to get my park back, some guidance would be greatly appreciated. However, I don't think this can be fixed. So, more importantly, I wanted to request to the developers to implement a setting that allows us to keep multiple autosaves/autosaves for 24 hours. Over a hundred hours of work is gone, over something so avoidable :(